Efficient energy conversion is vital for an environmentally-friendly electricity support. Infineon’s SMPS products are consequently optimized for the requirements of the next generation of highest efficient solutions and enable systems with best price/performance ratio for applications such as data centers, where energy efficiency becomes a more and more important factor.
L’efficienza nella conversione dell’energia è vitale per un una gestione eco-compatibile dell’elettricità. I prodotti di Infineon per SMPS sono conseguentemente ottimizzati per soddisfare le richieste della prossima generazione di soluzioni a più alta efficienza e per realizzare sistemi con il miglior rapporto prezzo/prestazioni per applicazioni come i data center, dove l’efficienza energetica diventa un fattore sempre più importante.
In this video there are presented some design aspects for solar micro-inverters. First you get to know what a micro-inverter is: a DC / AC converter which links one single panel from the roof top to the AC mains. Later on, the main topologie families are explained: Current source inverter and voltage source inverter. Regarding these topologies the main design aspects for low cost, high reliability and high efficiency are shown by selecting the right parts from Infineon.
This Lab Session features a ZVS (Zero Voltage Switching) phaseshift topology, a very important application of Infineon`s CoolMOS™ and OptiMOS™ families, which is widely used in high performance DC/DC converter stages, server and telecom SMPS . Infineon experts are showing details of this topology, which integrates a CoolMOS™ CFD2 and an OptiMOS™ device, and thus achieves Zero Voltage Switching at very load light load.
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